Affordable interface board definition application for network

 H802EPFD/H803EPFD Board

The H802EPFD/H803EPFD is an 16-port EPON OLT interface board. It works together with the optical network unit (ONU) to provide EPON access services.

Feature and Specifications

EPON Service Board Comparison

In the table, "Yes" indicates "supported" and "No" indicates "not supported".

Table 1 Specifications lists of EPON service board

 Parameters

Power Consumption and Maximum Frame Size of Boards

You can query power consumption, maximum frame size, and normal operating temperature of all boards.

 lists the power consumption and maximum frame size of boards. "-" indicates N/A.

The operating temperature of all the boards is -40°C to +65°C. The lowest board startup temperature is -25°C.

 NOTE:

The power consumption of the board is tested in the following conditions:

Working voltage: -53.5 V DC.

Ambient temperature: 25 °C.

Static power consumption: All ports do not carry any loads. Specifically, users under POTS ports hang up phones, xDSL ports are deactivated, and optical modules are not installed on optical ports

Maximum power consumption: All ports fully carry loads. However, only 25% users under POTS ports concurrently pick up phones and the feeding current is 20 mA.

The board power consumption slightly varies with the power module configured for the board and discreteness of components.

Table 1 Power consumption and maximum frame size of boards

Working Principle